CVE-2023-31325

Published Sep 6, 2025 CVSS 3.1 · 7.2 High EPSS < 1% KEV · Not listed
Description
Improper isolation of shared resources on System-on-a-chip (SOC) could a privileged attacker to tamper with the contents of the PSP reserved DRAM region potentially resulting in loss of confidentiality and integrity.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-35636 Improper isolation of shared resources on System-on-a-chip (SOC) could a privileged attacker to tamper with the contents of the PSP reserved DRAM region potentially resulting in loss of confidentiality and integrity.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Amd
Amd radeon
Amd radeon Pro W7000
Amd radeon Rx 7000
Amd ryzen
Amd ryzen 7040
Amd ryzen 8000
Vendors & Products Amd
Amd radeon
Amd radeon Pro W7000
Amd radeon Rx 7000
Amd ryzen
Amd ryzen 7040
Amd ryzen 8000
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Improper isolation of shared resources on System-on-a-chip (SOC) could a privileged attacker to tamper with the contents of the PSP reserved DRAM region potentially resulting in loss of confidentiality and integrity.
Weaknesses CWE-1189
References
Metrics cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
AMD
Published
Updated
Feb 26, 2026, 5:49 PM
Reserved
Apr 27, 2023, 3:25 PM
Status
Deferred
Published
Sep 6, 2025, 5:15 PM
Modified
Jun 17, 2026, 5:56 AM